13C and 18O labelling Fourier transform i.r. studies on C- and O-ended CO chemisorption on Mn-promoted Rh/SiO2 catalysts
Abstract
I.r. spectroscopic evidence demonstrates the low frequency band of both C- and O-ended CO which interacts with Rh and a promoter Mn ion on a Rh–Mn/SiO2 catalyst in the chemisorption and exchange of CO using 13CO and C18O.